SDR CALA2014010290021

Service difficulty report · Sensor · Airbus A319131

Difficulty date: January 2, 2014
Submitted: January 3, 2014
Operation: Air carrier
Aircraft: N830UA
Make and model: Airbus A319131
Aircraft serial: 1243
Aircraft time: 46,251 hours, 18,981 cycles
Engine: Iae V2522A5
System (JASC): 3260 · Landing Gear Position and Warning
Part: Sensor
Condition: Faulty
Location: Rt Mlg
Stage of operation: CL
How discovered: O
Nature of condition: O
Precautionary procedure: O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

LG SLOW TO RETRACT, TOOK 1 MINUTE TO RETRACT. PFR SHOWS LG NOT UPLOCKED WITH CORRELATED FAILURE MESSAGES. LGCIU 5GA1 RT SHOCK ABSORB SIGNAL BSCU 10GG, RT LG EXT PROX SNSR 20GA TGT POS & CHECK LGCIU2 DISC INPUT. MORE LIKELY WILL NEED TO JACK ENTIRE ACFT FOR TROUBLE SHOOTING & REPAIR. SEE 2512005 20GA SENSOR REPLACED ON RT MAIN GEAR.

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